Wall anchor



FIG. 1 is a bottom plan view of a wall anchor showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is an end elevational view taken from the left of FIG. 1;

FIG. 4 is an end elevational view taken from the right of FIG. 1;

FIG. 5 is a side elevational view taken from the bottom of FIG. 1;

FIG. 6 is a side elevational view taken from the top of FIG. 1; and

FIG. 7 is a reduced bottom perspective view thereof. 

The ornamental design for a wall anchor, as shown and described. 